69439256

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1327}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 135137280

約数和(自身を除く): 65698024

約数列:

[1, 2, 4, 8, 31, 62, 124, 211, 248, 422, 844, 1327, 1688, 2654, 5308, 6541, 10616, 13082, 26164, 41137, 52328, 82274, 164548, 279997, 329096, 559994, 1119988, 2239976, 8679907, 17359814, 34719628, 69439256]

約数ペア:

[(1, 69439256), (2, 34719628), (4, 17359814), (8, 8679907), (31, 2239976), (62, 1119988), (124, 559994), (211, 329096), (248, 279997), (422, 164548), (844, 82274), (1327, 52328), (1688, 41137), (2654, 26164), (5308, 13082), (6541, 10616)]